UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ENlMQIre15b6X01r8HLCX79KZzW5ewm37Uk7TEB+2tA=' 
WHERE 
  key_id = '29336006c5ad5269ddb5041ba810134da9ccaf0b6c74096fac00589974b803bc' 
  AND (
    token = 'ENlMQIre15b6X01r8HLCX79KZzW5ewm37Uk7TEB+2tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )